Rod holder



FIG. 1 is a left side perspective view of a rod holder, showing our new design;

FIG. 2 is a left side elevational view thereof, the right elevational view being a mirror image of the left elevational view;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof. 

The ornamental design for a "rod holder," as shown and described. 